#5278FF#5278FF

#5278FF is a mid, highly saturated blue. Relative luminance 0.224; OKLCH L 61.9% C 0.205 H 268.0°. Best body text is #000000 at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#5278FF
RGB	rgb(82, 120, 255)
HSL	hsl(227, 100%, 66%)
HSV	hsv(227, 68%, 100%)
CMYK	cmyk(67.8%, 52.9%, 0%, 0%)
CIE-LAB	lab(54.49, 29.78, -71.18)
CIE-LCH	lch(54.49, 77.16, 292.70°)
OKLab	oklab(61.88% -0.007 -0.2047)
OKLCH	oklch(61.88% 0.205 268)
XYZ	xyz(28.2399, 22.4440, 97.4322)
Luminance	0.2245 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5278FF #FFD952

analogous

#52CEFF #5278FF #8252FF

triadic

#5278FF #FF5278 #78FF52

tetradic

#5278FF #FF52CE #FFD952 #52FF82

square

#5278FF #FF52CE #FFD952 #52FF82

split-complementary

#5278FF #FF8252 #CEFF52

monochromatic

#002FD7 #1548FF #5278FF #8FA8FF #CCD8FF

Accessibility & contrast

On white

3.83

#5278FF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.49

#5278FF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5278FF

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5278FF	#FFFFFF	#000000	##000000
##5278FF	1.00	3.83	5.49	5.49
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.49	21.00	1.00	1.00
##000000	5.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#118BFF

Deuteranopia (green-blind)

#007BFC

Tritanopia (blue-blind)

#0098B0

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #5278ff;
/* rgb */ color: rgb(82, 120, 255);
/* oklch */ color: oklch(61.9% 0.205 268.0);

Tailwind

colors: {
  custom: {
    50: '#959eff',
    500: '#5278ff',
    950: '#000000',
  },
}

SCSS

$custom: #5278ff;
$custom-light: #959eff;
$custom-dark: #000000;

JSON

{
  "hex": "#5278ff",
  "rgb": {
    "r": 82,
    "g": 120,
    "b": 255
  },
  "hsl": {
    "h": 226.821,
    "s": 100,
    "l": 66.078
  },
  "oklch": {
    "l": 0.61876,
    "c": 0.20485,
    "h": 268
  },
  "luminance": 0.22447
}

Semantic roles & 50–950 ramp

primary

#5278FF

secondary

#F3E6BA

accent

#B300E6

background

#FAF9FF

surface

#F3F2FF

border

#CDCCD7

text

#0F0E18

muted

#7F7E86

Preview Lab

Preview with #5278FF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →